@book{4322,
	author = {Yunus, Muhammad and Azócar, Pablo},
	title = {Hacia un mundo sin pobreza},
	publisher = {Andres Bello},
	year = {1998},
	address = {Barcelona :},
	url = {https://www.biblioeco.unsa.edu.ar/pmb/images/libros/L127439.jpg}
}